A 3 Q resistor having 2 A current will dissipate the power of_______________?

Related Mcqs:

Which of the followings is/are active element?

A. Voltage source B. Current source C. Both D. None of these....

Which of the following has no units?

A. Permeability B. Moment of a magnet C. Magnetic susceptibility D Permittivity...

Four wires of same material, the same cross-sectional area and the same length when connected in parallel give a resistance of 25 Q. If the same four wires are connected is series the effective resistance will be________?

A. 100 Ω B. 200 Ω C. 300 Ω D. 400 Ω...

A 40 W bulb is connected in series with a room heater. If now 40 W bulb is replaced by 100 W bulb, the heater output will__________

A. decrease B. increase C. remain same D. heater will burn out...

Switching of a lamp in house produces noise in the radio. This is because switching operation produces________?

A. arcs across separating contacts B. mechanical noise of high intensity C. both mechanical noise and arc between contacts D. none of the above...